Dutch Target and Intervention Values, 2000 - ESdat
Dutch Target and Intervention Values, 2000 - ESdat
Dutch Target and Intervention Values, 2000 - ESdat
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www.esdat.net<strong>Dutch</strong> <strong>Target</strong> <strong>and</strong> <strong>Intervention</strong> <strong>Values</strong>, <strong>2000</strong> (the New <strong>Dutch</strong> List)Version, februari 4 th , <strong>2000</strong><strong>Dutch</strong> <strong>Target</strong> <strong>and</strong> <strong>Intervention</strong> <strong>Values</strong>, <strong>2000</strong> (the New <strong>Dutch</strong> List)ANNEXES Circular on target values <strong>and</strong> intervention values for soil remediationFour annexes belong to this circular:• annex A deals with the target values, the soil remediation intervention values <strong>and</strong> theindicative levels for serious contamination;• annex B contains the measurement <strong>and</strong> analysis regulations for soil/sediment <strong>and</strong>groundwater for the substances listed in annex A;• annex C gives the data required for determining the remediation urgency <strong>and</strong> theremediation deadline for the substances in part A;• annex D provides a guideline for dealing with substances for which there are no st<strong>and</strong>ards.Circular on target values <strong>and</strong> intervention values for soil remediation page 1 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948ANNEX A: TARGET VALUES, SOIL REMEDIATION INTERVENTION VALUES ANDINDICATIVE LEVELS FOR SERIOUS CONTAMINATIONIntroductionSoil remediation policy uses soil remediation intervention values, indicative levels for seriouscontamination <strong>and</strong> target values. These three types of st<strong>and</strong>ards are dealt with below. Thepoint of departure in setting st<strong>and</strong>ards for environmental policy as a whole is the risks involved.This strategy is set forth in the document Premises for Risk Management [Omgaan metrisico’s]. The risk-based approach in environmental policy (Ministry of Housing, SpatialPlanning <strong>and</strong> the Environment (VROM), Lower House of Parliament, parliamentaryproceedings 1988-1989, 21 137, no. 5).The intervention values <strong>and</strong> the accompanying target values for soil/sediment <strong>and</strong> groundwaterare given in table 1. The indicative levels for serious soil contamination <strong>and</strong> the accompanyingtarget values for soil/sediment <strong>and</strong> groundwater are given in table 2. The intervention values,indicative levels <strong>and</strong> target values for soil/sediment for metals depend on the concentration oforganic substances <strong>and</strong> clay. The additional comments to table 1 <strong>and</strong> 2 describe how thevalues can be converted for the soil to be assessed. The soil type correction is not applied forthe intervention value for PAH (sum of 10) for soils with an organic matter content of up to 10%<strong>and</strong> for soils with an organic matter content from 30% upwards.Soil remediation intervention valuesThe soil remediation intervention values indicate when the functional properties of the soil forhumans, plant <strong>and</strong> animal life, is seriously impaired or threatened. They are representative ofthe level of contamination above which there is a serious case of soil contamination.The soil remediation intervention values are based on extensive studies of the NationalInstitute for Public Health <strong>and</strong> Environmental Protection (RIVM, report numbers 725201001 to725201008 inclusive, report numbers 715810004, 715810008 to 715810010 inclusive, reportnumbers 711701003 to 711701005 inclusive) of both human <strong>and</strong> ecotoxicological effects of soilcontaminants.Human toxicological effects have been quantified in the form of concentrations in the soil abovewhich the so-called maximum permissible risk (MPR) for humans may be exceeded. For noncarcinogenicsubstances this corresponds to the Tolerable Daily Intake (TDI). For carcinogenicsubstances this is based on an additional chance of tumour incidence of 10 4 for lifetimeexposure. It is assumed here that all exposure routes are operational.Ecotoxicological effects are quantified in the form of concentrations in the soil above which50% of the potentially present species <strong>and</strong> processes may experience negative effects. Theultimate intervention values for soil <strong>and</strong> sediment are based on an integration of the human <strong>and</strong>ecotoxicological effects. In principle the most critical effects are definitive.The intervention values for groundwater are not based on any separate risk evaluation withregard to the presence of contaminants in groundwater, but are derived from the values forsoil/sediment.The intervention values in this circular deviate for some substances from the values proposedby RIVM. There may be several reasons for this. The report of the Technical Soil ProtectionCommittee (TCB) may have resulted in adjustments to the RIVM’s proposals, but it may also beCircular on target values <strong>and</strong> intervention values for soil remediation page 2 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948the case that during policy discussions new data became available or additional considerationsplayed a role.<strong>Intervention</strong> values are related to a spatial scale. For there to be a case of values beingexceeded <strong>and</strong> thus an instance of serious contamination, the average concentration of aminimum of 25 m 3 of the soil volume in the case of earth or sediment contamination, or 100 m 3pore saturation soil volume in the case of groundwater contamination, must be higher than theintervention value for at least one substance. The protocols for preliminary <strong>and</strong> furtherinvestigations indicate how tests should be carried out. If one of the different samplingprotocols is being used or will be used, the sampler himself needs to determine <strong>and</strong> giveadequate reasons as to how the 25 m 3 or 100 m 3 criteria have been tested.Serious contamination below the level of the intervention valueIn specific cases there is a chance that for concentrations in the soil below the interventionlevels the functional properties of the soil for humans, plant or animal life have neverthelessbeen seriously impaired or are in danger of being impaired <strong>and</strong> that there is a case of seriouscontamination. A few examples are given below:• If in the case of point sources of pollution (for example based on calculations) it is likely thatthe failure to take measures in the near future (a maximum of a few months) will result insoil contamination on the said scale, then one is also dealing with a case of seriouscontamination.• Humans can be exposed to soil contamination through numerous routes. When determininghuman exposure for the purpose of deriving intervention values the assumption has beenthat all exposure routes are in place. A type of st<strong>and</strong>ard behavioural pattern has beenassumed to determine exposure. Filling in most of these factors has only a limited impact onthe exposure occurring, but the influence of a few of these factors such as soil ingestion<strong>and</strong> the consumption of crops grown on contaminated soil can be considerable. If thest<strong>and</strong>ard is exceeded for these factors, this may result in exposure above the human MPRwithout the intervention value being exceeded.• The MPR for humans can also be exceeded at concentrations below the intervention valuein the case of the inhalation of volatile compounds under floor areas <strong>and</strong> in ambient air.If a situation of this kind is suspected it is advisable to have an additional investigation carriedout into the actual exposure. An additional investigation is necessary to ascertain the deviationin relation to st<strong>and</strong>ard exposure <strong>and</strong> what the repercussions of this may be. The C-SOIL/SEDISOIL/VOLASOIL-models developed should be used for this in which the actualconsumption/inhalation can be filled in instead of the st<strong>and</strong>ard. The actual exposure shouldthen be compared with the MPR for humans. If this is exceeded one is dealing with a case ofserious soil contamination.Indicative levels for serious contaminationThe RIVM’s proposals for intervention values have not resulted in intervention values being setfor a number of substances. The so-called indicative levels for serious contamination havebeen given for these substances. Indicative levels have been set for substances in the second,third <strong>and</strong> fourth series. No indicative levels have been set for the first series of substances.There are two reasons why it was decided to set indicative levels for the second, third <strong>and</strong>fourth series of substances instead of intervention values.1. There are no st<strong>and</strong>ardised measurement <strong>and</strong> analysis regulations available or to beexpected in the near future. Annex B gives an overview of the available measurement <strong>and</strong>analysis regulations. In principle indicative levels have been given for substances for whichthere are no measurement regulations for soil/sediment <strong>and</strong> groundwater.Circular on target values <strong>and</strong> intervention values for soil remediation page 3 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 79482. The ecotoxicological underpinning of the intervention values does not exist or is minimal<strong>and</strong> in the latter case it would appear that the ecotoxicological effects are more critical thenthe human toxicological effects. The TCB’s report gives a number of criteria which can beused to decide whether the ecotoxicological underpinning is sufficient. On the strength ofthe TCB report the following criteria have been used in this circular to determine whetheran intervention value can be set:• there have to be a minimum of four toxicity data available for a minimum of two taxonomicgroups;• for metals all the data have to relate to the soil compartment;• for organic substances a maximum of two data may be derived from data on the watercompartment via equilibrium partitioning;• there have to be a minimum of two data for individual species available.If one or more of these criteria fail to be met <strong>and</strong> if ecotoxicological effects are more critical thanhuman toxicological effects, the setting of an indicative level for serious contamination suffices.For example this is the case for silver <strong>and</strong> beryllium.The indicative levels have a greater degree of uncertainty than the intervention levels. Thestatus of the indicative levels consequently is not equal to the status of the intervention levels.Exceeding or undershooting of the indicative levels therefore does not have any directconsequences on a decision about the gravity of the contamination being taken by thecompetent authority. Hence the competent authority should bear in mind other considerationsbesides the indicative levels when deciding whether there is a case of serious contamination.Examples which spring to mind are:1. Decide on the basis of other substances whether there is a case of serious contamination<strong>and</strong> whether remediation is urgent. Frequently several substances occur simultaneously incontaminated sites. If intervention values have been set for other substances, it can beascertained on the basis of these substances whether there is a case of seriouscontamination <strong>and</strong> whether remediation is urgent. In a case of this kind an estimate of therisk for substances for which there are only indicative levels is less relevant. It is howeverimportant to make a risk estimate for substances for which there is only an indicative level ifthere is no question of serious contamination or remediation being urgent for othersubstances.2. An ad hoc determination of the actual risks. Other site-bound factors alongside toxicologicalcriteria play a role in determining the actual risks for deciding on the urgency ofremediation. These include exposure possibilities, the use of the site or the surfaces of thecontamination. These factors can frequently be readily determined <strong>and</strong> this allows areasonable estimate of the actual risks to be carried out, despite uncertainty as to theindicative levels. It is advisable here to use bio-assays, since this solves the problem of theuncertainties in the ecotoxicological underpinning as well as the uncertainties arising as aresult of the lack of st<strong>and</strong>ardised measurement <strong>and</strong> analysis regulations.3. Additional investigation into the risks of the substance. Additional toxicity experiments canbe carried out to make a better estimate of the risks of the substances.Procedure for deriving intervention values <strong>and</strong> indicative levels for seriouscontaminationThe first circular containing intervention values (Circular on intervention values for soilremediation; Netherl<strong>and</strong>s Government Gazette 1995, no. 95) was drawn up in 1994. Thesubstances listed in this circular are referred to as the first series of substances. The RIVM hascarried out an ecotoxicological <strong>and</strong> human toxicological risk evaluation of these substances.<strong>Intervention</strong> values for earth/sediment <strong>and</strong> for groundwater have been set by circular on thebasis of this study. For the first series no distinction has been made between interventionvalues <strong>and</strong> indicative values for serious contamination.Circular on target values <strong>and</strong> intervention values for soil remediation page 4 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Since 1991 provincial authorities, local authorities, environmental inspectorates <strong>and</strong>consultancies have been reporting substances encountered in the soil, but not included on theintervention values list dating from 1994. For a number of these substances the RIVM hascarried out risk evaluations per series of substances <strong>and</strong> made proposals for interventionvalues. The risk evaluations have been carried out in a similar way to those for the first seriesof substances from 1994. The TCB has published a report on the RIVM’s proposals. TheWorking Group on Soil Remediation Urgency <strong>and</strong> <strong>Intervention</strong> <strong>Values</strong> (UI) of the Soil SteeringParty (StuBo) has made a proposal for intervention values <strong>and</strong> indicative values for seriouscontamination on the basis of the RIVM’s proposals <strong>and</strong> the TCB’s report. A circular waspublished in 1997 for the second <strong>and</strong> third series of substances (Netherl<strong>and</strong>s GovernmentGazette 1997, no. 169). The values for the fourth series of substances are given in the presentcircular.In future new series of substances will go through the same procedure. The choice ofsubstances for future intervention values is dealt with in annex D.<strong>Target</strong> valuesThe target values indicate the level at which there is a sustainable soil quality. In terms ofcurative policy this means that the target values indicate the level that has to be achieved tofully recover the functional properties of the soil for humans <strong>and</strong> plant <strong>and</strong> animal life. Besidesthis the target values give an indication of the benchmark for environmental quality in the longterm on the assumption of negligible risks to the ecosystem.The target values derive from the Integrated Environmental Quality St<strong>and</strong>ards project (calledINS) <strong>and</strong> were published in December 1997 (VROM, INS for Soil, Water, Air 1997). The INStarget values have been included in the circular with a few exceptions. The INS target valuesare underpinned by a risk analysis wherever possible <strong>and</strong> apply to individual substances. Thesame target values for soil/sediment as in the present circular, which applies to soil remediationpolicy, are included in the Fourth Report on Water Management (NW4).<strong>Target</strong> values soil/sedimentFor soil/sediment the target values from the INS project have been checked for their practicalfeasibility in the project evaluating the use of target values (HANS), which was carried out inthe period 1996-1998. The principle is that soils in relatively unpolluted areas in theNetherl<strong>and</strong>s must for the most part meet the target values. The HANS project has drawn up alist of target values <strong>and</strong> a method of testing these so that the chance of soils in relativelyunpolluted areas meeting the target values is a minimum of 95%. Where necessary the INStarget values have been adjusted to the results from the HANS project.The list of soil/sediment target values has been coordinated with the former list of interventionvalues. If there was a sum st<strong>and</strong>ard for the intervention value (this is a st<strong>and</strong>ard for a specificgroup of allied substances), a sum st<strong>and</strong>ard target value was also set. In that case thisdeviated from the target values for individual substances derived as part of INS.The value for EOX is a trigger value. If the value is exceeded this does not result in theconclusion being drawn that the earth or sediment is polluted but that there is a necessity forfurther investigation. The investigation will have to ascertain whether the exceeding of thetrigger value is the result of the presence of contaminants or whether it has a natural cause.The following applies to testing the quality of a batch of earth against the soil/sediment targetvalues:Circular on target values <strong>and</strong> intervention values for soil remediation page 5 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948In both cases the background concentration given must be viewed as a guide. If information isavailable on the local background concentration, this can be used as target value together withthe Negligible Addition (NA). More information on background concentrations of metals indifferent areas in the Netherl<strong>and</strong>s can be found in the RIVM report number 711701 017.For some metals the background concentration in shallow groundwater is considerably higherthan the background concentration in surface water. The background concentrations of surfacewater <strong>and</strong> groundwater <strong>and</strong> the target values based on these, are not coordinated. Whengranting permits for pumping <strong>and</strong> discharging groundwater to surface water as part of thePollution of Surface Waters Act (WVO) this may result in the target values for surface waterbeing exceeded. It is up to the competent authority to decide whether the local target valuesshould be adjusted.As part of INS the derived target values for some aromatic compounds <strong>and</strong> chlorinatedhydrocarbons are approximately the same as the intervention values for groundwater. Sincethis produces an unworkable situation in practice, the INS target values for these substanceshave not been adopted <strong>and</strong> the MILBOWA target values have been retained.Circular on target values <strong>and</strong> intervention values for soil remediation page 7 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 1a:I Metals<strong>Target</strong> values <strong>and</strong> soil remediation intervention values <strong>and</strong> background concentrationssoil/sediment <strong>and</strong> groundwater for metals. <strong>Values</strong> for soil/sediment have been expressedas the concentration in a st<strong>and</strong>ard soil (10% organic matter <strong>and</strong> 25% clay).EARTH/SEDIMENTGROUNDWATER(mg/kg dry matter)(mg/l in solution)national target intervention target national target interventionbackground value value value background value valueconcentration shallow concentratio deepndeep(BC) (incl. BC) (BC) (incl. BC)antimony 3 3 15 - 0.09 0.15 20arsenic 29 29 55 10 7 7.2 60barium 160 160 625 50 200 200 625cadmium 0.8 0.8 12 0.4 0.06 0.06 6chromium 100 100 380 1 2.4 2.5 30cobalt 9 9 240 20 0.6 0.7 100copper 36 36 190 15 1.3 1.3 75mercury 0.3 0.3 10 0.05 - 0.01 0.3lead 85 85 530 15 1.6 1.7 75molybdenum 0.5 3 200 5 0.7 3.6 300nickel 35 35 210 15 2.1 2.1 75zinc 140 140 720 65 24 24 800Circular on target values <strong>and</strong> intervention values for soil remediation page 8 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 2b:<strong>Target</strong> values <strong>and</strong> indicative levels for serious contamination for soil/sediment <strong>and</strong>groundwater for inorganic compounds, aromatic compounds, PAH, chlorinated hydrocarbons,pesticides <strong>and</strong> other contaminants. <strong>Values</strong> for soil/sediment have been expressed as theconcentration in a st<strong>and</strong>ard soil (10% organic matter <strong>and</strong> 25% clay).EARTH/SEDIMENTGROUNDWATER(mg/kg dry matter)(mg/l in solution)target indicative level target indicative levelvalues for serious values for seriouscontaminationcontaminationIII Aromatic compoundsdodecylbenzene - 1000 - 0.02aromatic solvents 1 - 200 - 150V Chlorinated hydrocarbonsdichloroaniline 0.005 50 - 100trichloroaniline - 10 - 10tetrachloroaniline - 30 - 10pentachloroaniline - 10 - 14-chloromethylphenols - 15 - 350dioxin 2 - 0.001 - 0.001 ng/lVI Pesticidesazinphos-methyl 0.000005# 2 0.1* ng/l 2VII Other contaminantsacrylonitrile 0.000007# 0.1 0.08 5butanol - 30 - 56001,2-butylacetate - 200 - 6300ethylacetate - 75 - 15000diethylene glycol - 270 - 13000ethylene glycol - 100 - 5500formaldehyde - 0.1 - 50isopropanol - 220 - 31000methanol - 30 - 24000methyl-tert-butyl ether (MTBE) - 100 - 9200methylethylketone - 35 - 6000Notes to Table 21. Aromatic solvents are defined as a st<strong>and</strong>ard mixture of substances referred to as “C9-aromatic naphtha” asdefined by the International Research <strong>and</strong> Development Corporation: o-xylene 3.2%, i-isopropylbenzene 2,74%,n-propulbenzene 3.97%, 1-methyl-4 ethyl benzene 7,05%, 1-methyl-3-ethyl benzene 15.1%, 1-methyl-2-ethylbenzene 5,44%, 1,3,5-trimethylbenzene 8,37%, 1,2,4-trimethylbenzene 40,5%, 1,2,3-trimethylbenzene 6,18%<strong>and</strong> > ?? alkulbenzenes 6,19%.2. The indicative level is expressed on the basis of toxicity equivalents based on the most toxic compound.*numeric value below the detection level/quantification level or measurement method is lacking# These target values have not been tested in HANS. All the other values have been tested in HANS.Supplementary remarks on tables 1 <strong>and</strong> 2The target values, intervention values <strong>and</strong> indicative levels for metals <strong>and</strong> arsenic, with the exception of antimony,molybdenum, selenium, tellurium, thallium <strong>and</strong> silver depend on the clay content <strong>and</strong>/or the organic matter content.In assessing the quality of the soil the values for a st<strong>and</strong>ard soil are converted to values applying to the actual soilconcerned on the basis of the measured organic material (measured by percentage weight lost by volatilisation, onthe total dry weight of the soil) <strong>and</strong> clay content (the percentage by weight of the total dry material comprising mineralparticle matter with a diameter of less than 2 ì m). The converted values can then be compared with the measuredconcentrations in the soil.The following soil type correction formula can be used for the conversion for metals::Circular on target values <strong>and</strong> intervention values for soil remediation page 13 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948(SW,IW) b = (SW,IW) sb x [{ A+(Bx% clay (grain size< 2ìm 3 )) + (Cx% organic matter)}/ {(A+(Bx25) +(CX10)}]in which:(SW,IW) b = target value or intervention value for the soil to be assessed(SW,IW) sb = target value or intervention value for st<strong>and</strong>ard soil% clay (grain size
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www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948APPENDIX B: MEASUREMENT AND ANALYSIS REGULATIONSThis annex includes:. analysis st<strong>and</strong>ard. analysis techniques. sampling. sample preservation. sample pre-treatment. sample digestion. quantification limit: this is the lowest concentration in the sample for which the measured value can beestablished with any degree of certainty.The analysis <strong>and</strong> measurement regulations are given for all substances for which intervention valueshave been set. For substances for which indicative levels for serious contamination have been included,the regulations are listed if available. The regulations are given in table 3 <strong>and</strong> 4 for soil/sediment <strong>and</strong>groundwater respectively.The data have largely been taken from Documentation Environmental St<strong>and</strong>ardization (DOMINO), anoverview of st<strong>and</strong>ardised measurement regulations that is updated every quarter by the Netherl<strong>and</strong>sSt<strong>and</strong>ardization Institute (NNI). DOMINO only lists a measurement regulation for a substance if thatregulation for the substance in question has been tested in accordance with the relevant procedures.The consequence of this is that some substances do not have a measurement regulation, while it is tobe expected that workable regulations do exist. This expectation is based on knowledge of commonpractice or the fact that measurement regulations are given for allied, tested substances. In some casesthis has already been confirmed in further research, but this has not yet been incorporated into theregulations. Hence for a number of substances measurement regulations that have been derived fromallied substances are given. These regulations are printed in italics. There are no measurementregulations for substances for which there is no common practice.For some substances several st<strong>and</strong>ardised measurement <strong>and</strong> analysis regulations are given in table 3<strong>and</strong> 4. It is up to the user to decide which regulation to use. In the case of low concentrations it may beimportant to use the method with the lowest quantification limit.Circular on target values <strong>and</strong> intervention values for soil remediation page 16 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 3: St<strong>and</strong>ards for earth. The st<strong>and</strong>ards apply to terrestrial <strong>and</strong> aquatic soils unless stated otherwise.Substance analysis st<strong>and</strong>ard analysistechniquesampling samplepreservationsample treatmentI Metalsantimony NEN 6426 AES-ICP NEN 5742 NEN 6426 NEN 5751arsenic NEN 5760H-AASNEN 5742NEN 6426NEN 5751NVN 7322AES-ICPNEN 5742NEN 6426barium NVN 7321G-AAFNEN 5742NEN 6426NEN 5751NVN 7322AES-ICPNEN 5742NEN 6426cadmium NEN 5762NVN 7321F-AASNEN 5742NEN 6426NEN 5751NVN 7322AES-ICPNEN 5742NEN 6426chromium NVN 7322HES-ICPNEN 5742NEN 6426NEN 5751NVN 7321G-AAFNEN 5742NEN 6426NEN 5767cobalt NVN 7321F-AASG-AAFNEN 5742NEN 5742NEN 6426NEN 6426NEN 5751NVN 7322AES-ICPNEN 5742NEN 6426copper NEN 5758NVN 7321F-AASG-AAFNEN 5742NEN 5742NEN 6426NEN 6426NEN 5751NVN 7322AES-ICPNEN 5742NEN 6426Circular on target values <strong>and</strong> intervention values for soil remediation page 17 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 3 (continued): St<strong>and</strong>ards for earth. The st<strong>and</strong>ards apply to terrestrial <strong>and</strong> aquatic soils unless stated otherwise.Substance analysis st<strong>and</strong>ard analysistechniquesampling samplepreservationsamplepretreatmentmercury draft NEN 5779NVN 7324lead NEN 5761NVN 7321KV-AASKV-AASF-AASG-AAFNEN 5742NEN 5742NEN 5742NEN 5742NEN 6426NEN 6426NEN 6426NEN 6426Draft NEN 5779NEN 5751NEN 5751NVN 7322AES-ICPNEN 5742NEN 6426molybdenum NVN 7321G-AAFNEN 5742NEN 6426NEN 5751NVN 7322AES-ICPNEN 5742NEN 6426nickel NEN 5765NVN 7321F-AASG-AAFNEN 5742NEN 5742NEN 6426NEN 6426NEN 5751NVN 7322AES-ICPNEN 5742NEN 6426zinc NEN 5759NVN 7321F-AASG-AAFNEN 5742NEN 5742NEN 6426NEN 6426NEN 5751NVN 7322AES-ICPNEN 5742NEN 6426II Inorganic compoundscyanides-free NEN 6655 Photometric NEN 5742 NEN 6655 NEN 6655cyanides-complex (pH5) NEN 6655 Photometric NEN 5742 NEN 6655 NEN 6655thiocyanates (sum) test protocol n.a. NEN 5742 test protocol test protocolCircular on target values <strong>and</strong> intervention values for soil remediation page 18 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 3 (continued): St<strong>and</strong>ards for earth. The st<strong>and</strong>ards apply to terrestrial <strong>and</strong> aquatic soils unless stated otherwiseSubstance analysis st<strong>and</strong>ard analysistechniquesampling samplepreservationsamplepretreatmentbromide VPR C85-06 IC NEN 7542 VPRC85-06NEN-EN-ISO 10304-2VPRC85-06VPRC85-06chloride NEN 6476IC NEN 7542 VPRC85-06 VPRC85-06NEN-EN-ISO 10304-2fluoride NEN 6483 POT NEN 7542 VPRC85-06 VPRC85-06III Aromatic compoundsbenzene draft NVN 5732 PET TD-GC NEN 7543 draft NVN 5732 NVN 5730ethyl benzene draft NVN 5732 PET TD-GC NEN 7543 draft NVN 5732 NVN 5730toluene draft NVN 5732 PET TD-GC NEN 7543 draft NVN 5732 NVN 5730xylenes draft NVN 5732 PET TD-GC NEN 7543 draft NVN 5732 NVN 5730styrene (vinylbenzene) draft NVN 5732 PET TD-GC NEN 7543 draft NVN 5732 NVN 5730phenol test protocol n.a. Testprotocolcresoles (sum) 2 test protocol n.a. Testprotocol AP04catechol (o-dihydroxybenzene) test protocol n.a. Testprotocol AP04resorcinol (m-dihydroxybenzene) test protocol n.a. Testprotocol AP04hydroquinone (p-dihydroxybenzene) test protocol n.a. Testprotocol AP04test protocoltest protocoltest protocoltest protocoltest protocoltest protocoltest protocoltest protocoltest protocoltest protocolCircular on target values <strong>and</strong> intervention values for soil remediation page 19 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 3 (continued): St<strong>and</strong>ards for earth. The st<strong>and</strong>ards apply to terrestrial <strong>and</strong> aquatic soils unless stated otherwiseSubstance analysis st<strong>and</strong>ard analysistechniquesampling samplepreservationsamplepretreatmentIV Polycyclic aromatic hydrocarbons (PAH)PAH (sum 10) 2nd draft NEN 5731 HPLC NEN 5742 NEN 5742 NVN 5730naphthalene 2nd draft NEN 5731 HPLC NEN 5742 NEN 5742 NVN 5730anthracene 2nd draft NEN 5731 HPLC NEN 5742 NEN 5742 NVN 5730phenatrene 2nd draft NEN 5731 HPLC NEN 5742 NEN 5742 NVN 5730fluoranthene 2nd draft NEN 5731 HPLC NEN 5742 NEN 5742 NVN 5730benzo(a)anthracene 2nd draft NEN 5731 HPLC NEN 5742 NEN 5742 NVN 5730chrysene 2nd draft NEN 5731 HPLC NEN 5742 NEN 5742 NVN 5730benzo(a)pyrene 2nd draft NEN 5731 HPLC NEN 5742 NEN 5742 NVN 5730benzo(ghi)perylene 2nd draft NEN 5731 HPLC NEN 5742 NEN 5742 NVN 5730benzo(k)fluoranthene 2nd draft NEN 5731 HPLC NEN 5742 NEN 5742 NVN 5730indeno(1,2,3-cd)pyrene 2nd draft NEN 5731 HPLC NEN 5742 NEN 5742 NVN 5730V Chlorinated hydrocarbonsvinylchloride interim GCHS-V GCHS interimGCMS-Vinterim GCMS-VdraftNVN 5730Circular on target values <strong>and</strong> intervention values for soil remediation page 20 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 3 (continued): St<strong>and</strong>ards for earth. The st<strong>and</strong>ards apply to terrestrial <strong>and</strong> aquatic soils unless stated otherwiseSubstance analysis st<strong>and</strong>ard analysistechniquesampling samplepreservationsamplepretreatmentdichloromethane draft NVN 5732 PETTD-GCNEN 5743 NEN 5743 NVN 57301,1-dichloroethane draft NVN 5732 PETTD-GCNEN 5743draft NVN5732NVN 57301,2-dichloroethane draft NVN 5732 PETTD-GCNEN 5743draft NVN5732NVN 57301,1-dichloroethenePETTD-GCPETTD-GCNEN 5743draft NVN5732NVN 57301,2-dichloroethene (cis <strong>and</strong> trans) draft NVN 5732 PETTD-GCNEN 5743draft NVN5732NVN 5730dichloropropane test protocol test protocol test protocol test protocol NVN 5730trichloromethane (chloroform) draft NVN 5732 PETTD-GCNEN 5743draft NVN5732NVN 57301,1,1-trichloroethanedraft NVN5732PETTD-GCNEN 5743draft NVN5732NVN 57301,1,2-trichloroethane draft NVN 5732 PETTD-GCNEN 5743draft NVN5732NVN 5730trichloroethene (Tri) draft NVN 5732 PETTD-GCNEN 5743draft NVN5732NVN 5730tetrachloromethane (Tetra) draft NVN 5732 PETTD-GCNEN 5743draft NVN5732NVN 5730tetrachloroethene (Per) draft NVN 5732 PETTD-GCNEN 5743draft NVN5732NVN 5730chlorobenzenes (sum)See individualchloro benzenesbelowmonochlorobenzene draft NVN 5732 PETTD-GCNEN 5743draft NVN5732NVN 5730Circular on target values <strong>and</strong> intervention values for soil remediation page 21 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 3 (continued): St<strong>and</strong>ards for earth. The st<strong>and</strong>ards apply to terrestrial <strong>and</strong> aquatic soils unless stated otherwiseSubstance analysis st<strong>and</strong>ard analysistechniquesampling samplepreservationsamplepretreatmentdichlorobenzenes (sum) draft NVN 5732 PETTD-GCNEN 5743draft NVN5732NVN 5730trichlorobenzenes (sum) 2nd draft NEN 5734 GC 2nd draft eNEN 5742tetrachlorobenzenes (sum) 2nd draft NEN 5734 GC 2nd draftNEN 5742pentachlorobenzene 2nd draft NEN 5734 GC 2nd draftNEN 5742hexachlorobenzene 2nd draft NEN 5734 GC 2nd draftNEN 57422nd draft NVN57342nd draft NVN57342nd draft NVN57342nd draft NVN5734NVN 5730NVN 5730NVN 5730NVN 5730chlorophenols (sum)see individualchloro phenolsbelowmonochlorophenols (sum) VPR C85-14 GC VPRC85-14 VPRC85-14 NVN 5730dichlorophenols (sum) VPR C85-14 GC VPRC85-14 VPRC85-14 NVN 5730trichlorophenols (sum) VPR C85-14 GC VPRC85-14 VPRC85-14 NVN 5730tetrachlorophenols (sum) VPR C85-14 GC VPRC85-14 VPRC85-14 NVN 5730pentachlorophenol VPR C85-14 GC VPRC85-14 VPRC85-14 NVN 5730chloronaphthalenemonochloroaniline test protocol n.a. test protocol test protocol test protocolCircular on target values <strong>and</strong> intervention values for soil remediation page 22 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 3 (continued): St<strong>and</strong>ards for earth. The st<strong>and</strong>ards apply to terrestrial <strong>and</strong> aquatic soils unless stated otherwiseSubstance analysis st<strong>and</strong>ard analysistechniquesampling samplepreservationsamplepretreatmentpolychlorobiphenyls (sum 7) 2nd draft NEN 5734 GC NEN 5742 2nd draft NEN 5734 NEN 5730EOX 2nd draft NEN 5735 COUL NEN 5742 2nd draft NEN 5735 NEN 5730VI PesticidesDDT/DDE/DDD 2nd draft NEN 5734 GC NEN 5742 2nd draft NEN 5734 NEN 5730drinssee individual drinsbelowaldrin 2nd draft NEN 5734 GC NEN 5742 2nd draft NEN 5734 NVN 5730dieldrin 2nd draft NEN 5734 GC NEN 5742 2nd draft NEN 5734 NVN 5730endrin 2nd draft NEN 5734 GC NEN 5742 2nd draft NEN 5734 NVN 5730HCH-compounds 2nd draft NEN 5734 GC NEN 5742 2nd draft NEN 5734 NVN 5730α-HCH 2nd draft NEN 5734 GC NEN 5742 2nd draft NEN 5734 NVN 5730β-HCH 2nd draft NEN 5734 GC NEN 5742 2nd draft NEN 5734 NVN 5730γ-HCH 2nd draft NEN 5734 GC NEN 5742 2nd draft NEN 5734 NVN 5730atrazine VPR C85-17 NEN 5742 VPR C85-17 NVN 5730Circular on target values <strong>and</strong> intervention values for soil remediation page 23 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 3 (continued): St<strong>and</strong>ards for earth. The st<strong>and</strong>ards apply to terrestrial <strong>and</strong> aquatic soils unless stated otherwiseSubstance analysis st<strong>and</strong>ard analysistechniquesampling samplepreservationsamplepretreatmentcarbaryltestprotocoln.a. NEN 5742 testprotocoltestprotocolcarbofurantestprotocoln.a. NEN 5742 testprotocoltestprotocolchlorodane2nd draftNEN 5734GC NEN 5742 2nd draftNEN 5734soil: NVN 5730aquatic sediment : draftNEN 5719endosulfan2nd draftNEN 5734GC NEN 5742 2nd draftNEN 5734soil: NVN 5730aquatic sediment : draftNEN 5719heptachloro2nd draftNEN 5734GC NEN 5742 2nd draftNEN 5734soil: NVN 5730aquatic sediment : draftNEN 5719heptachloro-epoxide2nd draftNEN 5734GC NEN 5742 2nd draftNEN 5734soil: NVN 5730aquatic sediment : draftNEN 5719manebtestprotocoln.a. NEN 5742 testprotocoltestprotocolMCPAtestprotocoln.a. NEN 5742 testprotocol AP04testprotocol AP04organotin compoundsconcept draft NEN5729EX-GCMSconcept draftNEN 5729concept draftNEN 5729concept draft NEN5729Circular on target values <strong>and</strong> intervention values for soil remediation page 24 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 3 (continued): St<strong>and</strong>ards for earth. The st<strong>and</strong>ards apply to terrestrial <strong>and</strong> aquatic soils unless stated otherwiseSubstance analysis st<strong>and</strong>ard analysistechniquesampling samplepreservationsamplepretreatmentVII Other contaminantscyclohexanonetestprotocoln.a.testprotocoltestprotocoltestprotocolphthalates (sum)testprotocol AP04n.a.testprotocoltestprotocoltestprotocolmineral oil NEN 5733 GC-FID/IR? NEN 5730 NEN 5733pyridine interim GCMS-V GCMS interim GCMS-V interim GCMS-V interim GCMS-Vtetrahydrofurantestprotocoln.a.testprotocoltestprotocoltestprotocoltetrahydrothiophene interim GCMS-V GCMS interim GCMS-V interim GCMS-V interim GCMS-Vtribromomethanetestprotocoln.a.testprotocoltestprotocoltestprotocolCircular on target values <strong>and</strong> intervention values for soil remediation page 25 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 3 (continued): St<strong>and</strong>ards for earth. The st<strong>and</strong>ards apply to terrestrial <strong>and</strong> aquatic soils unless stated otherwiseSubstance analysis st<strong>and</strong>ard analysistechniquesampling samplepreservationsamplepretreatmentI Metalsberyllium NEN 6426 AES-ICP NEN 5742 NEN 6426 NEN 5751selenium NEN 6426 AES-ICP NEN 5742 NEN 6426 NEN 5751tellurium NEN 6426 AES-ICP NEN 5742 NEN 6426 NEN 5751thallium NEN 6426 AES-ICP NEN 5742 NEN 6426 NEN 5751tin NEN 6426 AES-ICP NEN 5742 NEN 6426 NEN 5751vanadium NEN 6426 AES-ICP NEN 5742 NEN 6426 NEN 5751silver NEN 6426 AES-ICP NEN 5742 NEN 6426 NEN 5751III Aromatic compoundsdodecylbenzene test protocol n.a. test protocol test protocol test protocolaromatic solvents test protocol n.a. test protocol test protocol test protocolCircular on target values <strong>and</strong> intervention values for soil remediation page 26 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 3 (continued): St<strong>and</strong>ards for earth. The st<strong>and</strong>ards apply to terrestrial <strong>and</strong> aquatic soils unless stated otherwise.Substance analysis st<strong>and</strong>ard analysistechniquesampling samplepreservationsamplepretreatmentV Chlorinated hydrocarbonschloroaniline (sum)dichloroaniline test protocol n.a. test protocol test protocol test protocoltrichloroaniline test protocol n.a. test protocol test protocol test protocoltetrachloroaniline test protocol n.a. test protocol test protocol test protocolpentachloroaniline test protocol n.a. test protocol test protocol test protocol4-chloromethylphenols test protocol n.a. test protocol test protocol test protocoldioxin test protocol n.a. test protocol test protocol test protocolVI Pesticidesazinphos-methyl test protocol n.a. test protocol test protocol test protocolCircular on target values <strong>and</strong> intervention values for soil remediation page 27 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 3 (continued): St<strong>and</strong>ards for earth. The st<strong>and</strong>ards apply to terrestrial <strong>and</strong> aquatic soils unless stated otherwise.Substance analysis st<strong>and</strong>ard analysistechniquesampling samplepreservationsamplepretreatmentVII Other contaminantsacrylonitrile test protocol n.a. test protocol test protocol test protocolbutanol test protocol n.a. test protocol test protocol test protocol1,2-butylacetate test protocol n.a. test protocol test protocol test protocolethylacetate test protocol n.a. test protocol test protocol test protocoldiethylene glycol test protocol n.a. test protocol test protocol test protocolethylene glycol test protocol n.a. test protocol test protocol test protocolformaldehyde test protocol n.a. test protocol test protocol test protocolisopropanol test protocol n.a. test protocol test protocol test protocolmethanol test protocol n.a. test protocol test protocol test protocolmethyl-tert-butyl ether (MTBE) test protocol n.a. test protocol test protocol test protocolmethylethylketone test protocol n.a. test protocol test protocol test protocolCircular on target values <strong>and</strong> intervention values for soil remediation page 28 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 4: St<strong>and</strong>ards for groundwater.Substance analysis st<strong>and</strong>ard analysistechniquesamplingmonsterpreservationsamplepreservationsample dI Metalsantimony NEN 6426 AES-ICP NEN 5744 NEN 6426 NEN 6426 NEN 6465NEN 6433 AAS-HG NEN 5744 NEN-EN-ISO 5667-3 NEN-EN-ISO NEN 64335667-3NEN 6611 GF-AAS - NEN 6611 NEN 6611 NEN 6611arsenic NEN 6432 AAS-HG NEN 5744 NEN-EN-ISO 5667-3 NEN 6432 NEN 6432NEN-EN-ISO 11969 AAS-HG NEN-ISO 5667-1 NEN-EN-ISO 5667-3 NEN-EN-ISO5667-3NEN-EN-I11969NEN 6426 AES-ICP NEN 5744 NEN 6426 NEN 6426 NEN 6465NEN 6457 GF-AAS NEN 5744 NEN-EN-ISO 5667-3 NEN 6457 -barium NEN 6426 AES-ICP NEN 5744 NEN 6426 NEN 6426 NEN 6465NEN 6436 GF-AAS NEN 5744 NEN-EN-ISO 5667-3 NEN-EN-ISO NEN 64655667-3cadmium NEN-EN-ISO 5961 FAAS NEN-EN-ISO NEN-EN-ISONEN-EN-ISO NEN 59615667-35667-35667-3NEN-EN-ISO 5961 GFAAS NEN-EN-ISO NEN-EN-ISONEN-EN-ISO NEN 59615667-35667-35667-3NEN 6452 FAAS NEN 5744 NEN-EN-ISO 5667-3 NEN-EN-ISO NEN 64475667-3NEN 6458 GFAAS NEN 5744 NEN-EN-ISO 5667-3 NEN 6458 NEN 6465NEN 6426 AES-ICP NEN 5744 NEN 6426 NEN 6426 NEN 6465chromium NEN-EN 1233 FAAS NEN-EN 1233 NEN-EN 1233 NEN-EN 1233 NEN-EN 1NEN-EN 1233 GFAAS NEN-EN 1233 NEN-EN 1233 NEN-EN 1233 NEN-EN 1NEN 6444 GFAAS NEN 5744 NEN-EN-ISONEN-EN-ISO NEN 64655667-35667-3NEN 6448 FAAS NEN 5744 NEN-EN-ISONEN-EN-ISO NEN 64655667-35667-3NEN 6426 AES-ICP NEN 5744 NEN 6426 NEN 6426 NEN 6465cobalt NEN 6426 AES-ICP NEN 5744 NEN 6426 - NEN 6465NEN 6468 GFAAS NEN 5744 NEN-EN-ISO 5667-3 NEN-EN-ISO NEN 64655667-3Circular on target values <strong>and</strong> intervention values for soil remediation page 29 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 4: St<strong>and</strong>ards for groundwater.Substance analysis st<strong>and</strong>ard analysistechniquesampling sample preservation samplepreservationsample dcopper NEN 6451 FAAS NEN 5744 NEN-EN-ISO 5667-3 NEN-EN-ISO NEN 64655667-3NEN 6454 GFAAS NEN 5744 NEN-EN-ISO 5667-3 NEN 6454 NEN 6465NEN 6426 AES-ICP NEN 5744 NEN 6426 NEN 6426 NEN 6465mercury NEN-EN 1483 KD-AAS NEN-ISO 5667-1 NEN-EN 1483 NEN-EN 1483 NEN-EN 1NEN-EN 12338 KD-AAS NEN-ISO 5667-1 NEN-EN 12338 NEN-EN 12338 NEN-EN 1NEN 6445 KD-AAS NEN 5744 NEN-EN-ISO 5667-3 NEN 6445 NEN 6445lead NEN 6429 GFAAS NEN 5744 NEN-EN-ISO 5667-3 NEN 6429 NEN 6445NEN 6426 AES-ICP NEN 5744 NEN 6426 NEN 6426 NEN 6465NEN 6453 FAAS NEN 5744 NEN-EN-ISO 5667-3 NEN-EN-ISO NEN 64655667-3molybdenum NEN 6426 AES-ICP NEN 5744 NEN 6426 NEN 6426 NEN 6465nickel NEN 6430 GFAAS NEN 5744 NEN-EN-ISO 5667-3 NEN 6430 NEN 6445NEN 6426 AES-ICP NEN 5744 NEN 6426 NEN 6426 NEN 64656201, NE5768, NENNEN 6456 FAAS NEN 5744 NEN-EN-ISO 5667-3 NEN 6447 NEN 6445NEN 6464NEN 6465zinc NEN 6443 FAAS NEN 5744 NEN-EN-ISO 5667-3 NEN-EN-ISO NEN 64455667-3NEN 6426 AES-ICP NEN 5744 NEN 6426 NEN 6426 NVN 2507Circular on target values <strong>and</strong> intervention values for soil remediation page 30 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 4: St<strong>and</strong>ards for groundwater.Substance analysis st<strong>and</strong>ard analysistechniquesampling sample preservation samplepreservationsample dII Inorganic compoundscyanides-free NEN 6655 CF-SP NPR 6600 NEN 6655 NEN 6655 NEN 6655cyanides-complex (pH5) NEN 6655 CF-SP NPR 6600 NEN 6655 NEN 6655 NEN 6655thiocyanates (sum)NEN-EN-ISO10304-3IC NEN-ISO 5667-1 NEN-EN-ISO10304-3NEN-EN-ISO10304-3NEN-EN-I10304-3bromideNEN-EN-ISO10304-1IC ISO 5667-11ISO 5667-4NEN-EN-ISO 10304-1 NEN-EN-ISO10304-1NEN-EN-I10304-1chloride NEN-EN-ISO 10304-1 IC ISO 5667-11ISO 5667-4NEN-EN-ISO 10304-1 NEN-EN-ISO10304-1NEN-EN-I10304-1NEN 6651 CF-SP NEN 5744 NEN-EN-ISO 5667-3 - NEN 6651NEN 6476 PT NEN 5744 - - NEN 6476NEN 6470 T NEN 5744 - - NEN 6470fluoride NEN-EN-ISO 10304-1 IC ISO 5667-11 NEN-EN-ISO 10304-1 NEN-EN-ISO -ISO 5667-410304-1NEN 6483 POT NPR 6600 NEN-EN-ISO 5667-3 NEN 6483 NEN 6483III Aromatic compoundsbenzene NEN 6407 PET-TD-GC NEN 5744 <strong>and</strong> NEN 6407 NEN 6407 NEN 6470NEN 6407ethyl benzene NEN 6407 PET-TD-GC NEN 5744 <strong>and</strong> NEN 6407 NEN 6407 NEN 6407NEN 6407toluene NEN 6407 PET-TD-GC NEN 5744 <strong>and</strong> NEN 6407 NEN 6407 NEN 6407NEN 6407xylenes NEN 6407 PET-TD-GC NEN 5744 <strong>and</strong> NEN 6407 NEN 6407 NEN 6407NEN 6407styrene (vinyl benzene) NEN 6407 PET-TD-GC NEN 5744 <strong>and</strong> NEN 6407 NEN 6407 NEN 6407NEN 6407phenol NEN 6670 4-ASP NEN 5744 NEN 6670 NEN 6670 NEN 6670cresoles (sum) ISO 8165-1 NEN-ISO 5667-2 NEN-EN-ISO 5667-3 ISO 8165-1catechol (o-dihydroxybenzene) test protocol test protocol test protocol test protocol testtest protoprotocolresorcinol (m-dihydroxybenzene) test protocol test protocol test protocol test protocol testtest protoprotocolhydroquinone (p-dihydroxybenzene) test protocol test protocol test protocol test protocol testprotocoltest protoCircular on target values <strong>and</strong> intervention values for soil remediation page 31 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 4: St<strong>and</strong>ards for groundwater.Substance analysis st<strong>and</strong>ard analysistechniqueIV Polycyclic aromatichydrocarbons (PAH)sampling sample preservation samplepreservationsample dPAH (sum 10)naphthalene NEN 6407 PET-TD-GC NEN 5744 <strong>and</strong> NEN 6407 NEN 6407NEN 6407anthracene draft NEN 6527 HPLC draft NEN 6527 draft NEN 6527 draft NEN 6527phenatrene draft NEN 6527 HPLC draft NEN 6527 draft NEN 6527 draft NEN 6527fluoranthene draft NEN 6527 HPLC draft NEN 6527 draft NEN 6527 draft NEN 6527benzo(a)anthracene draft NEN 6527 HPLC draft NEN 6527 draft NEN 6527 draft NEN 6527chrysene draft NEN 6527 HPLC draft NEN 6527 draft NEN 6527 draft NEN 6527benzo(a)pyrene draft NEN 6527 HPLC draft NEN 6527 draft NEN 6527 draft NEN 6527benzo(ghi)perylene draft NEN 6527 HPLC draft NEN 6527 draft NEN 6527 draft NEN 6527benzo(k)fluoranthene draft NEN 6527 HPLC draft NEN 6527 draft NEN 6527 draft NEN 6527indeno(1,2,3-cd)pyrene draft NEN 6527 HPLC draft NEN 6527 draft NEN 6527 draft NEN 6527V Chlorinated hydrocarbonsvinylchloridedichloromethane1,1-dichloroethaneNEN-EN-ISO10301EX-GC NEN-EN-ISO10301NEN 6407 PET-TD-GC NEN 5744 <strong>and</strong>NEN 6407NEN-EN-ISOEX-GC NEN-EN-ISO1030110301NEN 6407 PET-TD-GC NEN 5744 <strong>and</strong>NEN 6407NEN-EN-ISOEX-GC NEN-EN-ISO1030110301NEN 6407 PET-TD-GC NEN 5744 <strong>and</strong>NEN 6407NEN-EN-ISO 10301 NEN-EN-ISO10301NEN 6407 NEN 6407NEN-EN-ISO 10301 NEN-EN-ISO10301NEN 6407 NEN 6407NEN-EN-ISO 10301 NEN-EN-ISO10301NEN 6407 NEN 6407---Circular on target values <strong>and</strong> intervention values for soil remediation page 32 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 4: St<strong>and</strong>ards for groundwater.Substance analysis st<strong>and</strong>ard analysistechniquesampling sample preservation samplepreservationsample d1,2-dichloroethane1,1-dichloroethene1,2-dichloroethene (cis <strong>and</strong> trans)dichloropropanetrichloromethane (chloroform)1,1,1-trichloroethane1,1,2-trichloroethanetrichloroethene (Tri)tetrachloromethane (Tetra)NEN-EN-ISO10301EX-GC NEN-EN-ISO10301NEN 6407 PET-TD-GC NEN 5744 <strong>and</strong>NEN 6407NEN-EN-ISOEX-GC NEN-EN-ISO1030110301NEN 6407 PET-TD-GC NEN 5744 <strong>and</strong>NEN 6407NEN-EN-ISOEX-GC NEN-EN-ISO1030110301NEN-EN-ISOEX-GC NEN-EN-ISO1030110301NEN 6407 PET-TD-GC NEN 5744 <strong>and</strong>NEN 6407NEN-EN-ISOEX-GC NEN-EN-ISO1030110301NEN 6407 PET-TD-GC NEN 5744 <strong>and</strong>NEN 6407NEN-EN-ISOEX-GC NEN-EN-ISO1030110301NEN 6407 PET-TD-GC NEN 5744 <strong>and</strong>NEN 6407NEN-EN-ISOEX-GC NEN-EN-ISO1030110301NEN 6407 PET-TD-GC NEN 5744 <strong>and</strong>NEN 6407NEN-EN-ISOEX-GC NEN-EN-ISO1030110301NEN 6407 PET-TD-GC NEN 5744 <strong>and</strong>NEN 6407NEN-EN-ISOEX-GC NEN-EN-ISO1030110301NEN 6407 PET-TD-GC NEN 5744 <strong>and</strong>NEN 6407NEN-EN-ISO 10301 NEN-EN-ISO10301NEN 6407 NEN 6407NEN-EN-ISO 10301 NEN-EN-ISO10301NEN 6407 NEN 6407NEN-EN-ISO 10301 NEN-EN-ISO10301NEN-EN-ISO 10301 NEN-EN-ISO10301NEN 6407 NEN 6407NEN-EN-ISO 10301 NEN-EN-ISO10301NEN 6407 NEN 6407NEN-EN-ISO 10301 NEN-EN-ISO10301NEN 6407 NEN 6407NEN-EN-ISO 10301 NEN-EN-ISO10301NEN 6407 NEN 6407NEN-EN-ISO 10301 NEN-EN-ISO10301NEN 6407 NEN 6407NEN-EN-ISO 10301 NEN-EN-ISO10301NEN 6407 NEN 6407---------Circular on target values <strong>and</strong> intervention values for soil remediation page 33 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 4: St<strong>and</strong>ards for groundwater.Substance analysis st<strong>and</strong>ard analysistechniquesampling sample preservation samplepreservationsample dtetrachloroethene (Per)NEN-EN-ISO10301EX-GC NEN-EN-ISO10301NEN 6407 PET-TD-GC NEN 5744 <strong>and</strong>NEN 6407NEN-EN-ISO 10301 NEN-EN-ISO10301NEN 6407 NEN 6407-chlorobenzenes (sum)see individualbenzenesmonochlorobenzene NEN 6407 PET-TD-GC NEN 5744 <strong>and</strong>NEN 6407NEN-EN-ISOEX-GC NEN-EN-ISO1030110301dichlorobenzenes (sum)NEN-EN-ISOEX-GC NEN-EN-ISO1030110301NEN 6407 PET-TD-GC NEN 5744 <strong>and</strong>NEN 6407trichlorobenzenes (sum)NEN-EN-ISOEX-GC NEN-EN-ISO1030110301NEN 6407 PET-TD-GC NEN 5744 <strong>and</strong>NEN 6407tetrachlorobenzenes (sum)pentachlorobenzenehexachlorobenzeneNEN-EN-ISO6468NEN-EN-ISO6468NEN-EN-ISO6468GC-ECD NEN-ISO 5667-1; NEN-ISO5667-2GC-ECD NEN-ISO 5667-1; NEN-ISO5667-2GC-ECD NEN-ISO 5667-1; NEN-ISO5667-2NEN 6407 NEN 6407NEN-EN-ISO 10301 NEN-EN-ISO10301NEN-EN-ISO 10301 NEN-EN-ISO10301NEN 6407 NEN 6407NEN-EN-ISO 10301 NEN-EN-ISO10301NEN 6407 NEN 6407NEN-EN-ISO6468NEN-EN-ISO6468NEN-EN-ISO6468NEN-EN-ISO6468NEN-EN-ISO6468NEN-EN-ISO6468------chlorophenols (sum)see individual phenolsmonochlorophenols (sum) NEN-EN 12673 EX-GC NEN-EN 12673 NEN-EN 12673dichlorophenols (sum) NEN-EN 12673 EX-GC NEN-EN 12673 NEN-EN 12673trichlorophenols (sum) NEN-EN 12673 EX-GC NEN-EN 12673 NEN-EN 12673tetrachlorophenols (sum) NEN-EN 12673 EX-GC NEN-EN 12673 NEN-EN 12673Circular on target values <strong>and</strong> intervention values for soil remediation page 34 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 4: St<strong>and</strong>ards for groundwater.Substance analysis st<strong>and</strong>ard analysistechniquesampling sample preservation samplepreservationsample dpentachlorophenol NEN-EN 12673 EX-GC NEN-EN 12673 NEN-EN 12673chloronaphthalene test protocol n.a. test protocol test protocol test protocol test protomonochloroaniline test protocol n.a. test protocol test protocol test protocol test protopolychlorobiphenyls (sum 7) NEN-EN-ISO 6468 GC-ECD NEN-ISO 5667-1; NEN-ISO5667-2NEN-EN-ISO6468NEN-EN-ISO6468EOX NEN 6402 COUL NEN 5744 NEN 6402 NEN 6402 NEN 6402-VI PesticidesDDT/DDE/DDDdrinsaldrindieldrinendrinHCH-compoundsα-HCHβ-HCHγ-HCHNEN-EN-ISO6468NEN-EN-ISO6468NEN-EN-ISO6468NEN-EN-ISO6468NEN-EN-ISO6468NEN-EN-ISO6468NEN-EN-ISO6468NEN-EN-ISO6468NEN-EN-ISO6468GC-ECD NEN-ISO 5667-1; NEN-ISO5667-2GC-ECD NEN-ISO 5667-1; NEN-ISO5667-2GC-ECD NEN-ISO 5667-1; NEN-ISO5667-2GC-ECD NEN-ISO 5667-1; NEN-ISO5667-2GC-ECD NEN-ISO 5667-1; NEN-ISO5667-2GC-ECD NEN-ISO 5667-1; NEN-ISO5667-2GC-ECD NEN-ISO 5667-1; NEN-ISO5667-2GC-ECD NEN-ISO 5667-1; NEN-ISO5667-2GC-ECD NEN-ISO 5667-1; NEN-ISO5667-2NEN-EN-ISO 6468NEN-EN-ISO 6468NEN-EN-ISO 6468NEN-EN-ISO 6468NEN-EN-ISO 6468NEN-EN-ISO 6468NEN-EN-ISO 6468NEN-EN-ISO 6468NEN-EN-ISO 6468NEN-EN-ISO6468NEN-EN-ISO6468NEN-EN-ISO6468NEN-EN-ISO6468NEN-EN-ISO6468NEN-EN-ISO6468NEN-EN-ISO6468NEN-EN-ISO6468NEN-EN-ISO6468---------Circular on target values <strong>and</strong> intervention values for soil remediation page 35 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 4: St<strong>and</strong>ards for groundwater.Substance analysis st<strong>and</strong>ard analysistechniquesampling sample preservation samplepreservationsample datrazine NVN 6409 GC-NPD NVN 6409NEN-EN-ISO 11369 HPLC-UV NEN-EN-ISO NEN-EN-ISO 11369 NEN-EN-ISO NEN-EN-I1136911369carbaryl NEN 6403 HPLC-UV draft NEN 6403 draft NEN 6403 draft NEN 6403 draft NENcarbofuran NEN 6403 HPLC-UVchlorodane test protocol testprotocoltest protocoltestprotocolendosulfanheptachloroheptachloro-epoxideNEN-EN-ISO6468NEN-EN-ISO6468NEN-EN-ISO6468GC-ECD NEN-ISO 5667-1; NEN-ISO5667-2GC-ECD NEN-ISO 5667-1; NEN-ISO5667-2GC-ECD NEN-ISO 5667-1; NEN-ISO5667-2NEN-EN-ISO6468NEN-EN-ISO6468NEN-EN-ISO6468NEN-EN-ISO6468NEN-EN-ISO6468NEN-EN-ISO6468maneb test protocol test protocol test protocol test protocol test protocol test protoMCPA NEN 6408 GC GC GC GC GCorganotin compoundsconceptdraft NEN 5729EX-GCMS conceptdraft NEN 5729conceptdraft NEN 5729conceptdraft NEN 5729----VII Other contaminantscyclohexanone test protocol test protocol test protocol test protocol test protocol test protophthalates (sum) test protocol - test protocol test protocol test protocol test protomineral oil NVN 6678 GC-EX NEN 5744 NVN 6678 NVN 6678 NVN 6678pyridine test protocol - test protocol test protocol test protocol test protoCircular on target values <strong>and</strong> intervention values for soil remediation page 36 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 4: St<strong>and</strong>ards for groundwater.Substance analysis st<strong>and</strong>ard analysistechniquesampling sample preservation samplepreservationsample dtetrahydrofuran test protocol - test protocol test protocol test protocol test prototetrahydrothiophene test protocol - test protocol test protocol test protocol test prototribromomethaneNEN-EN-ISO10301EX-GC NEN-EN-ISO10301NEN-EN-ISO10301NEN-EN-ISO10301-List of substances for which indicative levelI Metalsberyllium NEN 6435 GF-AAS NEN 5744 NEN-EN-ISO5667-3NEN-EN-ISO5667-3NEN-EN-I5667-3NEN 6426 AES-ICP NEN 5744 NEN 6426 NEN 6426 NEN 6465selenium NEN 6434 AAS-HG NPR 6600 NEN 5744 NEN 6434 NEN 6434NEN 6612 GF-AAS - NEN 6612 NEN 6612 NEN 6612NEN 6426 AES-ICP NEN 5744 NEN 6426 NEN 6426 NEN 64656201, NE6465, NVNtellurium NEN 6426 AES-ICP NEN 5744 NEN 6426 NEN 6426 NVN 2507thallium ISO/WD 15586 test protocol test protocol test protocol test protocol test prototin NEN 6426 AES-ICP NEN 5744 NEN 6426 NEN 6426 NEN 6465vanadium NEN 6426 AES-ICP NEN 5744 NEN 6426 - NEN 6465NEN 6463 GF-AAS NEN 5744 NEN-EN-ISO- NEN 64655667-3silver NEN 6426 AES-ICP NEN 5744 NEN 6426 NEN 6426 NEN 6465NEN 6462 FAAS NEN 5744 NEN-EN-ISONEN-EN-ISO NEN 64655667-35667-3NEN 6609 GF-AAS - NEN 6609 NEN 6609 NEN 6465Circular on target values <strong>and</strong> intervention values for soil remediation page 37 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 4: St<strong>and</strong>ards for groundwater.Substance analysis st<strong>and</strong>ard analysistechniquesampling sample preservation samplepreservationsample dIII Aromatic compoundsdodecylbenzene test protocol n.a. test protocol test protocol test protocol test protoaromatic solventsV Chlorinated hydrocarbonschloroaniline (sum) test protocol n.a. test protocol test protocol test protocol test protodichloroaniline test protocol n.a. test protocol test protocol test protocol test prototrichloroaniline test protocol n.a. test protocol test protocol test protocol test prototetrachloroaniline test protocol n.a. test protocol test protocol test protocol test protopentachloroaniline test protocol n.a. test protocol test protocol test protocol test proto4-chloromethylphenols test protocol n.a. test protocol test protocol test protocol test protodioxin test protocol n.a. test protocol test protocol test protocol test protoVI Pesticidesazinphos-methyl Draft NEN-EN 12918 GC-EX NEN-ISO 5667-1,5667-2NEN-ISO 11369 NEN-ISO 11369 Draft NENVII Other contaminantsacrylonitrile test protocol n.a. testprotocolbutanol test protocol n.a. testprotocol1,2-butylacetate test protocol n.a. testprotocolethylacetate test protocol n.a. testprotocoldiethylene glycol test protocol n.a. testprotocoltest protocoltest protocoltest protocoltest protocoltest protocoltestprotocoltestprotocoltestprotocoltestprotocoltestprotocoltest prototest prototest prototest prototest protoCircular on target values <strong>and</strong> intervention values for soil remediation page 38 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 4: St<strong>and</strong>ards for groundwater.Substance analysis st<strong>and</strong>ard analysistechniquesampling sample preservation samplepreservationsample dethylene glycol test protocol n.a. testprotocolformaldehyde test protocol n.a. testprotocolisopropanol test protocol n.a. testprotocolmethanol test protocol n.a. testprotocolmethyl-tert-butyl ether (MTBE) test protocol n.a. testprotocolmethylethylketone test protocol n.a. testprotocolNotes to table 3 <strong>and</strong> 4Italics: St<strong>and</strong>ards have been derived from allied substancestest protocoltest protocoltest protocoltest protocoltest protocoltest protocoltestprotocoltestprotocoltestprotocoltestprotocoltestprotocoltestprotocoltest prototest prototest prototest prototest prototest protoCircular on target values <strong>and</strong> intervention values for soil remediation page 39 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948ANNEX C: DATA FOR DETERMINING REMEDIATION URGENCY AND REMEDIATION DEADLINEDetermining the remediation urgency for substances given in the circular should be done in accordancewith the system described in the Circular on the Assessment <strong>and</strong> Coordination of the Soil Protection ActRemediation Regulations (Netherl<strong>and</strong>s Government Gazette 1998, no. 4). To help in applying this systemthe following are given in table 5 for substances for which an intervention value has been included <strong>and</strong>in table 6 for substances for which an indicative level for serious soil contamination is given:• maximum permissible risk level for humans (MPR) in ìg/kg bw (=body weight) per day.• ecotoxicological HC50-values (hazardous concentration 50% that is to say concentration at which 50% of thespecies <strong>and</strong> processes in an ecosystem are completely protected) in mg/kg soil/sediment (dry weight). TheHC50-values are given for st<strong>and</strong>ard soil (10% organic substance <strong>and</strong> 25% clay). For soils with a differentcomposition corrections have to be applied using the formula given with tables 1 <strong>and</strong> 2.• log K d values for metals, log Koc values for organic compounds (equilibrium partitioning coefficients)which are required to determine the dispersal risks in l/kg.Circular on target values <strong>and</strong> intervention values for soil remediation page 40 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 5:I MetalsHuman MPR-values, HC50-values (st<strong>and</strong>ard soil) <strong>and</strong> Kd/logKoc-values for substances forwhich intervention values have been set.human MPR HC50 Kd/log Koc(mg/kgbw/d) (mg/kg) (l/kg)antimony 0.9 2900 80arsenic 2.1 40 980barium 20 625 60cadmium 1 12 190chromium 5 230 144400cobalt 1.4 240 120copper 140 190 540mercury 0.6 10 3300lead 3.6 290 2400molybdenum 10 480 20nickel 50 210 560zinc 1000 720 250II Inorganic compoundscyanides-free 50 - 0.1cyanides-complex (pH5) 13 - 0.1thiocyanates (sum) 11 - 0.1bromide (mg Br/l)chloride (mg Cl/l)fluoride (mg F/l)III Aromatic compoundsbenzene 4.3 25 1.9ethyl benzene 136 - 2.2toluene 430 130 2.1xylene 10 - 2.6styrene (vinylbenzene) 77 - 2.7phenol 60 40 1.6cresoles (sum) 50 50 1.5catechol(o-dihydroxybenzene) 40 - 2resorcinol(m-dihydroxybenzene) 20 - 1hydroquinone(p-dihydroxybenzene) 25 - 0.2IV Polycyclic aromatic hydrocarbons (PAH)PAH (sum 10) - 40 -naphthalene 50 - 3anthracene 50 - 4.4phenatrene 20 - 4.4fluoranthene 20 - 4.9benzo(a)anthracene 20 - 5.9chrysene 2 - 5.2benzo(a)pyrene 2 - 5.3benzo(ghi)perylene 20 - 6.2benzo(k)fluoranthene 20 - 6.5indeno(1,2,3-cd)pyrene 20 - 4.6Table 5(continued): Human MPR-values, HC50-values (st<strong>and</strong>ard soil) <strong>and</strong> Kd/logKoc-values for substancesfor which intervention values have been set.Circular on target values <strong>and</strong> intervention values for soil remediation page 41 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Human MPR HC50 Kd/log Koc(mg/kgbw/d) (mg/kg) (l/kg)V Chlorinated hydrocarbonsvinyl chloride 3.5 60 2.3dichloromethane 60 60 11,1-dichloroethane 80 40 1.41,2-dichloroethane 14 60 1.61,1-dichloroethene 3 130 1.81,2-dichloroethene (cis <strong>and</strong> trans) 16 240 1.8dichloropropane (1,2/1,3) 50/70 125 1.6trichloromethane (chloroform) 30 60 1.61,1,1-trichloroethane 80 90 21,1,2-trichloroethane 4 460 2trichloroethene (Tri) 540 60 2tetrachloromethane (Tetra) 4 60 2.3tetrachloroethene (Per) 16 60 2.2chlorobenzenes (sum) - 30 -monochlorobenzene 300 - 2.3dichlorobenzenes (sum) 190 - 2.6trichlorobenzenes (sum) 0.5 - 3.2tetrachlorobenzenes (sum) 0.5 - 3.7pentachlorobenzene 0.5 - 3.6hexachlorobenzene 0.5 - 4chlorophenols (sum) - 10 -monochlorophenols (sum) 3 10 1.8dichlorophenols (sum) 3 10 2.5trichlorophenols (sum) 3 10 3.2tetrachlorophenols (sum) 3 10 4.1pentachlorophenol 30 5 4.5chloronaphthalene 0.5 - 3.5monochloroaniline 0.9 46 2.5polychlorobiphenyls (sum 7) 0.09 1 5.7Circular on target values <strong>and</strong> intervention values for soil remediation page 42 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 5(continued): Human MPR-values, HC50-values (st<strong>and</strong>ard soil) <strong>and</strong> Kd/logKoc-values for substancesfor which intervention values have been set.Human MPR HC50 Kd/log KocVI Pesticides(mg/kgbw/d) (mg/kg) (l/kg)DDT/DDE/DDD 20 4 5,2drins 0.1 4 4.6aldrin - - -dieldrin - - -endrin - - -HCH-compounds 4 2 3.2a-HCH - - -b-HCH - - -g-HCH - - -atrazine 5 6 2.2carbaryl 10 5 2.1carbofuran 10 1.5 1.7chlorodane 0.5 4 4.6endosulfan 6 4 3.1heptachloro 0.3 4 4.5heptachloro-epoxide 0.4 4 2.9maneb 20 35 7MCPA 1.5 95 1.8organotin compounds 0.4 2.5 4.2VII Other contaminantscyclohexanone 4600 - 0.4phthalates (sum) 25 60 4.6pyridine 1 150 0.4tetrahydrofuran 10 - 0.8tetrahydrothiophene 3.5 - 1.7tribromomethane 20 300 2.2Circular on target values <strong>and</strong> intervention values for soil remediation page 43 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 6:I MetalsHuman MPR-values, HC50-values (st<strong>and</strong>ard soil) <strong>and</strong> Kd/logKoc-values for substances forwhich indicative levels for serious soil contamination have been set.Human MPR HC50 Kd/log Koc(mg/kgbw/d) (mg/kg) (l/kg)beryllium 0.5 30 40selenium 5 5 20tellurium 2 - 300thallium 0.2 14 158tin <strong>2000</strong> 910 1905vanadium 2 250 309silver 5 15 125III Aromatic compoundsdodecylbenzene 5 - -aromatic solvents 170 200 -V Chlorinated hydrocarbonsdichloroaniline - 43 2.9trichloroaniline - 7.8 3.1tetrachloroaniline - 27 3.8pentachloroaniline - 5.9 44-chloro-2-methylphenol 20 15 1.94-chloro-3-methylphenol 300 15 1.9dioxin 1*10 -5 0.025 6.2VI Pesticidesazinphos-methyl 5 2 3.2VII Other contaminantsacrylonitrile 0.1 1.3 1butanol 125 30 0.81,2-butylacetate 200 100 1.6ethylacetate 900 68 0.7diethylene glycol 400 480 0ethylene glycol 400 100 0formaldehyde 150 0.3 0isopropanol 1000 220 0.5methanol 500 30 0methyl-tert-butyl ether (MTBE) 900 125 1.1methylethylketone 190 175 0Circular on target values <strong>and</strong> intervention values for soil remediation page 44 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948APPENDIX D: GUIDELINE FOR DEALING WITH SUBSTANCES FOR WHICH THERE ARE NOSTANDARDSIntroductionAsbestos is a well-known example of a substance which is encountered on a regular basis ininvestigating soil contamination or carrying out soil remediation, but for which no st<strong>and</strong>ards have beenincluded in the present circular. There are also many substances which occur only incidentally in thesoil <strong>and</strong> for which no st<strong>and</strong>ards have been listed in this circular. Such substances are referred to assubstances for which there are no st<strong>and</strong>ards. It has to be emphasised that when encounteringsubstances for which there are no st<strong>and</strong>ards, a case of contamination that is serious <strong>and</strong>/or urgent maybe involved.If substances for which there are no st<strong>and</strong>ards are encountered <strong>and</strong> one wishes to assess whetherthere is a case of contamination or one wishes to issue an order on the seriousness <strong>and</strong> urgency of thecase of contamination, this cannot be underpinned with a reference to the target values, interventionvalues or indicative levels for serious contamination in this circular. The present annex provides aguideline that can be followed when encountering substances for which there are no st<strong>and</strong>ards.Demarcating the areas of application of the guidelineThe present guideline applies to soil <strong>and</strong> aquatic sediment <strong>and</strong> the contamination of soil <strong>and</strong> aquaticsediment. Dealing with substances for which there are no st<strong>and</strong>ards however is not only a matter thatcrops up when it comes to soil contamination, but also when it comes to a possible re-use of a batch ofearth. In assessing a batch of earth in the context of the Building Materials Decree, which may becontaminated with a substance for which there is no st<strong>and</strong>ard, the method described can be used as aguide.Before the guideline is used it first has to be established, as is the case with the substances for whichthere are st<strong>and</strong>ards, whether the case of contamination comes within the orbit of the present circular.This area of application is dealt with in the main text of the circular under the heading Area ofapplication of the circular, duty of care.<strong>Target</strong> values for substances without st<strong>and</strong>ardsThe absence of a target value means that there is no clear limit above which one can speak of thepresence of a case of contamination.The lack of a target value for soil/sediment produces the following options:• the INS document contains target values for more substances than have been set as part of policyin the present circular.• for substances occurring in nature it may decided to establish the local natural backgroundconcentration of that substance <strong>and</strong> to use this as a target value. Should this local backgroundconcentration be exceeded then there is a case of contamination. To determine the naturalbackground concentration use can be made of the basic principles in the Manual on backgroundconcentrations (Begeleidingscommissie Actief Bodembeheer [Steering committee on active soilmanagement], September 1998, TNO-MEP-R 98/283) <strong>and</strong> of the basic principles from the Guidelineon drafting <strong>and</strong> applying soil quality charts as part of the Ministerial exemption regulation on earthmoving from VROM, which is due out shortly.• if a substance is not naturally present in the soil <strong>and</strong> no target value has been included in the INSdocument the quantification limit can be used as the target value. The quantification limit is to befound in the NNI’s DOMINO. If the substance is encountered there is a case of contamination.The following approach can be adopted for missing target values in groundwater:• for groundwater as well the INS document can be consulted in which groundwater target values formore substances have been included than have been set as part of policy in the present circular;• for substances which naturally occur in groundwater the local natural background concentration isin principle used as the target value. Just as with metals for which target values have been includedin this circular, a distinction is made between deep <strong>and</strong> shallow groundwater. Information on theCircular on target values <strong>and</strong> intervention values for soil remediation page 45 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948natural background concentration is obtainable from RIVM published data on the Nationalmeasurement network for groundwater quality (for example RIVM report Background concentrationsof 17 trace elements in the groundwater in the Netherl<strong>and</strong>s, Report number 711701 017) <strong>and</strong> fromthe Provincial measurement networks for groundwater quality. If these sources fail to provideinformation it may be decided to establish the naturally present background concentration in thelocality on the basis of measurements;• for substances that do not occur naturally in groundwater <strong>and</strong> for which the INS document does notinclude any st<strong>and</strong>ards the quantification limit will be taken as the target value. The quantification limitis to be found in the NNI’s DOMINO.The quantification limit is preferably not used as the target value since a risk-based approach is adoptedas a point of departure for introducing st<strong>and</strong>ards in environmental policy. However for the substanceswithout st<strong>and</strong>ards a complete risk evaluation is lacking nor can the risk to humans be estimated either onthe basis of an intervention value/indicative level for serious contamination. The quantification limittherefore is used because there is no better alternative available.Primary assessment of the seriousness <strong>and</strong> urgency of the case of contaminationIf the remediation regulation under the Soil Protection Act ( Wbb) or the arangement in the case of anunusual event is applicable, the case of contamination with a substance for which no intervention valueor indicative level for serious contamination is available, can be first assessed by taking the followingsteps:1. Assessment on the basis of other substances which are present for which an intervention valuedoes exist. Frequently in the case of contamination several substances are encountered, so that thedecision on the seriousness of the case of contamination is seldom based on only a singlesubstance. Consequently the remediation of a site does not normally have to be halted because ofthe lack of intervention values for one or even several substances;2. Assessment of the risks on the basis of Ad hoc ECOTOX SCC, Ad hoc HUMTOX SCC, Ad hocintervention value for soil/sediment <strong>and</strong>/or Ad hoc intervention value for groundwater set for othercases of contamination. The available ad hoc values <strong>and</strong> a note explaining the concept referred to,as well as comments on the use of set values, is given in the next section.3. Assessing the risks using other st<strong>and</strong>ards for example from water quality management, legislationon fertilisers or other agricultural st<strong>and</strong>ards (including the st<strong>and</strong>ards from the NW4, V&WDecember 1998), INS, VROM, DGM, December 1997), the LAC provisional warning values(Ministry of Agriculture, Nature Management <strong>and</strong> Fisheries (LNV), December 1991; these arecurrently being revised); see also Substances <strong>and</strong> St<strong>and</strong>ards, Overview of the main substances <strong>and</strong>st<strong>and</strong>ards in environmental policy, VROM, DGM, Samson H.D. Tjeenk Willink, 1999).Assessment solely on the basis of physical <strong>and</strong> chemical similarity by using an intervention value for thechemically allied substances is not sufficient because a physical chemical similarity of substances is notalways related to the toxicological similarity.The competent authority may be able to take a decision based on the above procedure as to theseriousness <strong>and</strong> urgency of a case of contamination or on a possible remediation plan. If the competentauthority takes the view that it cannot sufficiently underpin its decision on the basis of the data available,the RIVM, at the instructions of the competent authority <strong>and</strong> in consultation with the inspector forenvironmental hygiene, may derive an Ad hoc intervention value, an Ad hoc ECOTOX SCC <strong>and</strong>/or anAd hoc HUMTOX SCC. The terms are explained below.Ad hoc intervention values <strong>and</strong> SCCsThe RIVM may put forward a proposal at the instruction of the competent authority or the problem holder<strong>and</strong> through the intervention of the inspector for environmental hygiene, depending on the situation, for:• an Ad hoc ECOTOX SCC (Ad hoc Ecotoxicological serious soil contamination concentration). Thisis a concentration of a contaminant in the soil/sediment above which the ecotoxicological criterionon which the intervention values have been based, is exceeded;• an Ad hoc HUMTOX SCC (Ad hoc Human toxicological serious soil contamination concentration).This is the concentration of a contaminant in the soil/sediment above which the human toxicologicalcriterion on which the intervention values have been based, is exceeded;Circular on target values <strong>and</strong> intervention values for soil remediation page 46 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948• both aforementioned values. If both values are or can be derived the lowest of the two is regardedas the Ad hoc intervention value for soil/sediment.For groundwater an Ad hoc intervention value is derived from the Ad hoc intervention value forsoil/sediment. If the latter value is not available the RIVM indicates the concentration in groundwater thatcan be derived from the ad hoc HUMTOX SCC or from the Ad hoc ECOTOX SCC.Should the competent authority be of the opinion that the set of legislative instruments needs to beapplied to assess a specific case of contamination, then the competent authority can request theinspector for environmental hygiene on behalf of the Minister (VROM) to set an Ad hoc ECOTOX SCC<strong>and</strong>/or an Ad hoc HUMTOX SCC on the basis of the RIVM proposals <strong>and</strong> possibly at the same time anAd hoc intervention value for soil/sediment <strong>and</strong> for groundwater. An Ad hoc intervention value cannotautomatically be used as a legal intervention value because the ad hoc intervention value is frequentlybased on much less complete information <strong>and</strong>/or on unreliable information. Moreover no broad advisoryroute has been taken to arrive at Ad hoc intervention values which is the case for the “real” interventionvalues. More trouble is taken to obtain statistically underpinned input parameters for the proposals forintervention values obtained for the regular series <strong>and</strong> greater emphasis is placed on improving the mostrelevant parameters on the basis of a more intensive sensitivity analysis. Hence a proposal for anintervention value can indicate a different concentration of a substance in the soil than the earlierderived Ad hoc intervention value for the substance in question.In the past few years the RIVM has already derived a number of Ad hoc ECOTOX SCC, Ad hocHUMTOX SCC <strong>and</strong> Ad hoc intervention values. These are listed in table 7. The Ad hoc interventionvalues can be used as a preliminary indication of the risks of the presence of the substance in the soilor sediment but have no legal status for other cases of contamination than the specific one for whichthey have been derived <strong>and</strong> set. It should be pointed out that the Ad hoc intervention values in the tablein the future may be replaced by “real” intervention values or an indicative level for seriouscontamination. If this happens the Ad hoc intervention value in question becomes invalid <strong>and</strong> theintervention value or indicative level for serious contamination set by the environment minister becomesthe valid one. In view of the above it is possible that the ultimate intervention level/indicative level forserious contamination will be different from an Ad hoc intervention value set earlier.Supplementary assessment of actual risksIf the above approach offers insufficient insight into the actual risks, a decision may be taken toconsider specifically certain relevant actual risks. To assess the actual risks for humans parts of theformula for the CSOIL model can be used (for example carrying out an ingestion calculation). TheCSOIL model is described in RIVM report 725201006. Exposure of humans to soil contamination. Aqualitative <strong>and</strong> quantitative analysis, leading to proposals for human toxicological C-trigger values. V<strong>and</strong>er Berg, 1995. The SEDISOIL model (1999) can be used to calculate human exposure resulting fromcontaminated aquatic sediment. The SEDISOIL formula is described in RIVM/RIZA report 99.162x. TheVOLASOIL model can also be used to calculate the evaporation of volatile compounds to ambient air.The VOLASOIL model is described in RIVM report 715810014. The VOLASOIL risk assessment modelbased on CSOIL for soils contaminated with volatile compounds, Waitz et al, 1996. Actual risks maypossibly be assessed by carrying out bioassays.Future intervention valuesAn endeavour has been made as much as possible to use objective criteria in selecting substances fornew regular series for RIVM to derive proposals for intervention values. Criteria for checking whether ornot there is any point in deriving a proposal for the intervention value for a substance are:1. Toxicity of the contaminant2. Frequency of occurrence in soil/sediment <strong>and</strong>/or groundwater, the need in practice3. Residence time of the substance in soil <strong>and</strong> leaching to groundwater4. Existence of other testing frameworks.A substance is selected for which a proposal for an intervention value can be derived if the combinationof criteria provide reason to do so. For example there is only a reason for deriving a proposal for anintervention value if the substance is both toxic <strong>and</strong> occurs frequently in the soil <strong>and</strong> has notdisappeared in the soil in a short time span. Deciding whether the criteria have been met is a subjectiveCircular on target values <strong>and</strong> intervention values for soil remediation page 47 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948decision. The Technical Committee for Soil Protection (TCB) endorses the importance of theinterrelationship of the criteria in its report on the selection of substances. The availability of therequisite input data also plays a role. Moreover the substance has to be suitable for a proposal for anintervention value to be derived according to the st<strong>and</strong>ard procedure. Policy-makers have a need, if it ispossible, for group values to be derived with the aim of enhancing the degree to which derivedintervention values can be applied.It has been decided provisionally not to derive a proposal for an intervention value for the followingsubstances:. metals: aluminium *1 , hafnium *2 , magnesium *1 , manganese *1 , osmium *2 , palladium *2 , platinum *2 ,titanium *2 , wolfram *3 .. nutrients: phosphate, nitrogen compounds *4 .. other inorganic substances: bromide *5 , chloride *5 .. other substances <strong>and</strong> groups of substances: asbestos *6 .*1 Naturally occurs in high concentrations in the soil. High concentrations in groundwater are morelikely to be a result of acidification than from increased emissions. Preference for testing these in othercontexts;*2 Is not frequently encountered;*3 Too little data available to derive a Maximum Permissible Risk Level for humans (one of the buildingblocks of the intervention values);*4 In principle has a short residence time in the soil: however repeated input into the soil takes place<strong>and</strong>, through the soil, into groundwater. For this reason elimination of such compounds is mainly aquestion of regulating the input. Preference for tackling this by means of other legislative frameworks(for one thing regulations on the use of fertiliser). Aquatic sediment containing phosphates transmitthese slowly to surface water. Hence it could be possible that phosphates will be tackled by means ofsoil remediation;*5 Too short residence time in the soil. Preference for tackling this by means of other legislativeframeworks. Because of chloride’s toxicity for plant <strong>and</strong> animal life an intervention value for groundwatermight be considered, but then proper account has to be taken of areas subject to marine influence.*6 See next section.Dealing with asbestosGeneralAsbestos is regarded as a problem in diverse policy frameworks. Hence asbestos is being tackled indifferent contexts besides soil remediation. A residual concentration st<strong>and</strong>ard of 10mg/kg highlystabilised asbestos per kg dry matter( ds) was set for asbestos in demolition aggregate <strong>and</strong> in earth/soil.For loosely stabilised asbestos the zero st<strong>and</strong>ard (in the form of the quantification limit) is adhered to.The residual concentration st<strong>and</strong>ard of 10mg/kg will be included in legislation on health <strong>and</strong> safety atwork in <strong>2000</strong>. In this circular the residual concentration st<strong>and</strong>ard of 10mg/kg highly stabilised asbestosper kg dry matter (ds) <strong>and</strong> the 0 mg/kg for loosely stabilised asbestos are declared applicable to theapplication <strong>and</strong> reuse of earth.Despite the fact that in practice many problems occur with asbestos in the soil, it has been decided forthe time being not to derive an intervention value for soil remediation for asbestos 1 . Asbestos does meetthe criteria that the substance is both toxic, occurs frequently in the soil <strong>and</strong> does not disappear fromthe soil within a short time span. But the main reason for deciding not to derive an intervention value forasbestos is the fact that the uncertainties in assessing the potential risks of asbestos in the soil based onthe st<strong>and</strong>ard procedure are considered to be too great. A derived intervention value for asbestos coulddeviate by several orders of magnitude from an actually relevant value. It is regarded as irresponsible tobase policy on such an unreliable value which could have significant financial <strong>and</strong> legal repercussions.In the past at request of the inspector for environmental hygiene it was decided to derive an Ad hocHUMTOX SCC for asbestos. But this SCC has not been included in the table with the Ad hoc values1 In the past it was decided at the request of the inspector for environmental hygiene to derive an Ad hoc <strong>Intervention</strong> value forasbestos. This has not been included in the Ad hoc values table because the underpinning was too weak. The st<strong>and</strong>ard derived inthe past has therefore lapsed <strong>and</strong> is no longer be used.Circular on target values <strong>and</strong> intervention values for soil remediation page 48 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948because it has been found to be too reliable after all. Hence the st<strong>and</strong>ard derived in the past has lapsed<strong>and</strong> should be no longer used.It is important in preliminary investigations (notably in historical investigations) to include asbestos. Thisapplies in particular if a construction work containing asbestos has been situated or is situated on thesite in question. The main reasons for carrying out an investigation of this kind are:• use <strong>and</strong> reuse of earth with a concentration higher than 10 mg/kg highly stabilised asbestos asdescribed earlier, are banned;• regulations based on the Working Conditions Decree apply to the use of (as in building on),excavating <strong>and</strong> cleaning of earth containing asbestos (see also below);• when selling earth containing asbestos the presence of asbestos can affect the price <strong>and</strong> failing toreport the presence of asbestos in the earth may result in the buyer taking the seller to court.Reference to the report ‘Asbestos in the soil’ can be made for a method of measuring asbestos in thesoil. The development of a measurement method for determining asbestos in the soil (phase 2 <strong>and</strong> 3)TNO-MEP, report number R96/181 (to be ordered from TNO-MEP, telephone 055-5493812). Themethod described will be st<strong>and</strong>ardised in <strong>2000</strong>.ofAreas to which the asbestos guideline is not applicableIn the case of asbestos the guideline explicitly does not apply to assessing the quality of material otherthan soil such as l<strong>and</strong>fill material, pavement material or (road) building material.Before the asbestos guideline is applied it should be decided first of all of course whether assessment ofthe case of contamination comes within the orbit of the present circular. That orbit is demarcated in thesection on the Area of application of the circular, duty of care in the main text of the circular. What isimportant for asbestos in particular are the duty of care in the Wbb, any permit regulations <strong>and</strong> theWorking Conditions Decree.Finally the guideline below does not apply if asbestos is solely present on the soil2 . In a case of this kindthere is no question of soil contamination. It can be decided in consultation whether it is necessary todemonstrate the presence of asbestos in the underlying soil by means of an analysis of asbestos insamples of earth. If there is no question of soil pollution by asbestos no decision is taken on theseriousness <strong>and</strong> urgency of a remediation plan as part of the Wbb.If asbestos is solely present on the soil it is advisable to remove the asbestos with a view to the use ofthe soil for reasons of public health <strong>and</strong>/or health <strong>and</strong> safety at work. This must be done bearing in mindthe regulations on health <strong>and</strong> safety at work relating to asbestos in the Working Conditions Decree <strong>and</strong>in conformity with policy rule 4.9-4 of this decree. If it is decided to remove the asbestos, this shouldpreferably be carried out by a soil remediation company or an asbestos removal company which holdsa KOMO process certificate for removing asbestos. However there is (as yet) no obligation tocommission a company with a KOMO process certificate for removing asbestos to actually remove theasbestos from the soil. The government body involved is primarily the local authority <strong>and</strong>, depending onthe situation, the Factories inspectorate in the case of a work situation <strong>and</strong> in some cases the provincialauthority <strong>and</strong> the inspectorate general for the environment (IMH).Assessment of earth contaminated with asbestosIf asbestos is present in (<strong>and</strong> possibly also on) the soil the actual risks of the case of contamination areassessed. The (suspected) presence of asbestos may be based both on historical data <strong>and</strong> on soilinvestigation data (field observations <strong>and</strong>/or analyses). There has to be a reason for assuming that thereare small pieces of material containing asbestos <strong>and</strong>/or asbestos fibre in the soil <strong>and</strong> not for examplewaste in the form of a bulky piece of asbestos cement sewer pipe. In assessing the actual risk it isabove all important to ascertain whether it would be possible for human beings to inhale the asbestos.Besides this it is important to ascertain whether it is highly stabilised asbestos or loosely stabilised2 Asbestos can end up on the soil in the wide vicinity of a fire. More information is obtainable in Action Plan for Asbestos fire fromthe Ministry of Housing, Spatial Planning <strong>and</strong> the Environment (VROM) <strong>and</strong> the Ministry of Home Affairs, report number 17013 (tobe ordered from the VROM Distribution Centre, telephone 079-3449449). If the road or plot is paved with material containingasbestos the owner is required to take measures based on the Asbestos roads regulation Wms (Netherl<strong>and</strong>s Government Gazette1999, 28). Certain owners are entitled to a one-off subsidy in 1999 (for more information: Environment Info line 070-3610575).Circular on target values <strong>and</strong> intervention values for soil remediation page 49 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948asbestos. In the case of highly stabilised asbestos the dangerous asbestos fibre only enters the air if itis treated or removed. Under normal circumstances asbestos fibres only enter the air in the case ofloosely stabilised asbestos as a result of mechanical causes. Comments made under the ‘General’heading are also important.Having assessed the actual risks the competent authority (the provincial authority, the four largemunicipalities or the Public works department) can decide on the urgency of the case of contamination.If the competent authority decides to declare the case urgent this also means that it is a case of seriouscontamination, because of the actual human risks. If the competent authority decides to declare it anon-urgent case, it has to be indicated in the order that there may be a case of serious contamination(there are possibly potential risks) but that the seriousness cannot at present be established. In the caseof any change in the use of the soil, the actual risks <strong>and</strong> the urgency will have to be assessed afresh inconformity with the usual procedure. The assessment of the actual risks may also form the basis for theassessment of any remediation plan.Remediation of soil containing asbestos must be implemented bearing in mind the regulations onasbestos in the Working Conditions Decree <strong>and</strong> policy rule 4.9-4 of the decree. Removal <strong>and</strong> anycleaning should preferably be carried out by a soil remediation company or a company with a KOMOprocess certificate for removing asbestos (see also under the heading ‘Areas to which the asbestosguideline does not apply’).Circular on target values <strong>and</strong> intervention values for soil remediation page 50 of 51
www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948Table 7: Ad hoc Ecotoxicological Serious Soil Contamination Concentration (Ad hoc ECOTOX SCC), Ad hocHuman toxicological Serious Soil Contamination Concentration (Ad hoc HUM-TOX SCC); Ad hocintervention values for earth/sediment (st<strong>and</strong>ard soil: 10% organic matter) <strong>and</strong> ad hoc intervention valuesfor groundwater.SUBSTANCEAd hocECOTOXSCCsoil/sediment(mg/kg d.s. )Ad hocHUM-TOXSCCsoil/sediment (mg/kgd.s.)Ad hocintervention valuesoil/sediment(mg/kg d.s.)Ad hocintervention valuegroundwater (µg/l)(in solution)II Other inorganic substanceslFluoride n.a. 24 n.a. (24) a) n.a. (2,3) a) mg F/lV Chlorinated hydrocarbonsCFK113 n.a. 303 303 n.a. (820) a)Hexachloroethane n.a. 12 n.a. (12) a) n.a. (10) a)Monochloroethane 66 5.1 5 579Tetrachloronaphthalene n.a. 33.1 n.a. (33) a) n.a. (0.25) a)Trichloronaphthalene n.a. 106 n.a. (106) a) n.a. (16) a)VI PesticidesBentazon 26 85 26 n.a.Chloropropham 21 256 21 44.5Chlorothalonil 1.78 17073 1.8 n.a.Dichlobenil 47 2585 47 129MCPP 12 38 12 37VII Other substancesAcetone n.a. 31 n.a. (31) a) n.a. (3141) a)Dichlorocresol n.a. 5110 n.a. (5110) a) n.a. (7328) a)Dicyclopentadiene n.a. 38 n.a. (38) a) n.a. (206) a)Dimethylformamide n.a. 51 n.a. (51) a) n.a. (204) a)1,4-Dioxane n.a. 33 n.a. (33) a) n.a. (3141) a)Ethanol 25 8071 25 n.a.Ethylacetone n.a. 86 n.a. (86) a) n.a. (5968) a)Propyleneglycol (1,2-propa<strong>and</strong>iol) 33 146 33 n.a.Rhodamine B n.a. 1 n.a. (1) a) n.a. (30) a)Tri(x-chloropropyl)phosphate n.a. 271 n.a. (271) a) n.a. (1240) a)Notes to table 7n.a. not availablea) no ad hoc intervention values could be derived because ECOTOX SCC is not available (between brackets:the value is only based on HUM-TOX SCC)Supplementary comment to table 7The values for organic compounds depend on the organic matter content. The method of calculation is indicated intable 1 of the circular.Circular on target values <strong>and</strong> intervention values for soil remediation page 51 of 51